<!DOCTYPE html>
<html>
	<head>
		<meta charset="UTF-8">
		<title></title>
		<style>
			.box{
				height: 100px;
				width: 100px;
				background-color: yellow;
				
			}
		</style>
		
		
	</head>
	<body>
		<div class="box"></div>
	</body>
	<script type="text/javascript">
			
		</script>
</html>
